Results 41 to 50 of about 5,622 (222)

Anther culture properties of oat x wild red oat progenies and a search for RAPD markers associated with anther culture ability

, 2004
A study was carried out to improve anther culture ability of the non-responsive cultivated oat, Avena sativa L. cv. Puhti by introgressing favourable alleles from the responsive wild red oat, Avena sterilis L. acc. CAV 2648.
KIVIHARJU, E., E. KIVIHARJU, J. LAURILA, LAURILA, J., LEHTONEN, M., M. LEHTONEN   +5 more
core   +1 more source

OsCPN10a, cooperating with OsCPN20 and OsHSP60‐3B negatively regulate ABA signaling and enhance seed storability in rice

Journal of Integrative Plant Biology, EarlyView.
Abscisic acid signaling homeostasis is essential for seed storability. The molecular chaperone OsCPN10a enhances rice seed storability by forming a trimeric chaperone complex with OsCPN20‐OsHSP60‐3B that attenuates abscisic acid signaling via direct interaction with OsPYL10‐OsABIL1, thereby maintaining starch integrity and offering a promising target ...
Sufeng Liao, Yidong Wei, Yongsheng Zhu, Kunyang Li, Ting Chen, Shuai Zhao, Fangxi Wu, Jinlan Wang, Pengbo Yu, Hongguang Xie, Liping Chen, Qiuhua Cai, Huaan Xie, Jianfu Zhang   +13 more
wiley   +1 more source

Вплив попередньої обробки волотей на морфогенез в культурі пиляків Oryza sativa L.

Фактори експериментальної еволюції організмів, 2014
Aims. Study of the influence pretreatment of panicle on morphogenic potential of microspores in anther culture of rice. Methods. Obtaining of rice double haploid lines by anther culture in vitro. The statistical methods. Results. The influence different
О. Л. Шестопал, І. С. Замбріборщ, С. О. Ігнатова, Д. В. Шпак   +3 more
doaj  

Microspore developmental evaluation at the booting stage and androgenic callus induction in sorghum [Sorghum bicolor (L.) Moench] via anther culture

Notulae Botanicae Horti Agrobotanici Cluj-Napoca
Androgenesis is a key method for producing doubled haploid (DH) lines, typically achieved through in vitro techniques such as anther culture and isolated microspore culture.
Bambang S. PURWOKO, Arum W. NINGSIH, Iswari S. DEWI, Trikoesoemaningtyas TRIKOESOEMANINGTYAS   +3 more
doaj   +1 more source

Improvement of anther cultures conditions using the Taguchi method in three cereal crops

Electronic Journal of Biotechnology, 2020
Background: Plant tissue cultures have the potential to reprogram the development of microspores from normal gametophytic to sporophytic pathway resulting in the formation of androgenic embryos.
Renata Orłowska, Katarzyna A. Pachota, Joanna Machczyńska, Agnieszka Niedziela, Katarzyna Makowska, Janusz Zimny, Piotr T. Bednarek   +6 more
doaj   +1 more source

ZmMS1 coordinates ROS homeostasis, lipid allocation, and male fertility for maize breeding applications

Journal of Integrative Plant Biology, EarlyView.
The redox‐sensitive transcriptional repressor ZmMS1 coordinates reactive oxygen species homeostasis and lipid allocation for pollen exine and anther cuticle formation. Loss or precocious expression of ZmMS1 causes male sterility. Constitutive overexpression induces dwarfism and semi‐sterility. These findings enable flexible maize male‐sterility systems
Quancan Hou, Xueli An, Zhenying Dong, Biao Ma, Suowei Wu, Ke Xie, Ziwen Li, Tingwei Yan, Yilin Jiang, Taotao Zhu, Bin Ma, Lina Zhao, Yan Long, Xiangyuan Wan   +13 more
wiley   +1 more source

The features androgenesis in vitro of intervarieties hybrids of Oryza sativa L. from ukrainian selection

Фактори експериментальної еволюції організмів, 2013
Aims. Testing morphogenetic potential of microspores in anther culture of F2 hybrids by cultivation in South of Ukraine. Methods. Obtaining of rice double haploid lines by anther culture in vitro. The statistical methods. Results.
I. S. Zambriborshch, O. L. Shestopal, H. O. Dobrova, D. V. Shpak   +3 more
doaj  

ATXR5 and ATXR6 restrict meiotic crossover formation within heterochromatin in Arabidopsis

Journal of Integrative Plant Biology, EarlyView.
The Arabidopsis H3K27 mono‐methyltransferases ATXR5 and ATXR6 repress crossovers within meiotic heterochromatin, are required for heterochromatin condensation and H3K27me1 establishment, and specifically influence the maintenance of DNA methylation in meiocytes.
Jun Zhang, Yue Yu, Han Wang, Meiling Li, Dingning Li, Chenjiang You, Yingxiang Wang, Cong Wang   +7 more
wiley   +1 more source

Вплив вуглецевого компонента живильного середовища на ефективність андрогенезу in vitro Oryza sativa L.

Фактори експериментальної еволюції організмів, 2015
Aims. Study the effect of different carbon sources (sucrose and maltose) in the culture medium on the efficiency of androgenesis in vitro in anther culture of rice. Methods. Obtaining of rice double haploid lines by anther culture in vitro.
І. С. Замбріборщ, О. Л. Шестопал, Д. В. Шпак   +2 more
doaj  

Global population structures and demographic history of Suillus luteus, a pine co‐introduced ectomycorrhizal fungus associated with exotic forestry and invasion

New Phytologist, EarlyView.
Global phylogenomic tree and phylogenetic network of Suillus luteus and its closely related species. Summary Human colonization since the 19th century has resulted in the global spread of pines beyond their original northern boreal distribution. Although the introduction history of pines is documented through historical records, little is known about ...
Yi‐Hong Ke, Anna Bazzicalupo, Joske Ruytinx, Lotus Lofgren, Thomas Bruns, Sara Branco, Brian Looney, Dai Hirose, Leho Tedersoo, Ursula Peintner, J. Alejandro Rojas, Hui‐Ling Liao, Jonathan M. Plett, Ian C. Anderson, Anna Lipzen, Alan Kuo, Kerrie Barry, Igor Grigoriev, Jason D. Hoeksema, Peter G. Kennedy, Nhu H. Nguyen, Rytas Vilgalys   +21 more
wiley   +1 more source